Starting Pitcher Chart – August 18th, 2026

• Daily SP Chart archive
• 2-Start podcast episode
• SP Rankings (last update: 7/24 | next: September)

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I’ll add some comments in the AM!

• Harrison got trounced at SDP, including a Luis Rengifo grand slam, but just 3 of the 8 runs were earned. Unfortunately, there were no “unearned baserunners” so the 10 H and 3 BB resulted in a disgusting 2.77 WHIP. The fastball velo was down to 93.2, compared to a season mark of 94.9 and 94.6 in his first start off the IL which does give some pause that this is more than just regular ol’ bad start (hat tip to trashpanda in the comments for posting the velo info right as I was about to go search it up and saved me the trouble!), but I’m still riding with him today and this will be a pivotal start in determining there’s more to worry about. If it was a really tough matchup, I might suggest more caution in shallower leagues, but catching the lowly M’s gives him a great chance to get right and shake this one. Regardless of the results, keep an eye on the velo. Sub-94 mph again and we start to get some real concerns.
• Ray has 8 BB in 2 starts w/SDP after just 5 in his final 3 w/SFG which is just the standard inconsistency that comes with his game. NYM is surging of late vL (8th in L30 days) but it’s not enough to take me off this start. Ray is someone you generally just set and forget outside of injury. When he’s on, no one can touch him.
• Maybe Martinez should be above the trio of lefties with how electric his season has been for Tampa Bay. His already modest K% is even lower this year at just 14% and yet he’s got some of the best ratios going at 2.74 ERA/1.09 WHIP. MLB-bests of 4% BB and 85% LOB are working in concert to keep his WHIP tiny and make sure that his 1.0 HR9 stings a lot less than normal. There’s still some real “run-hot” to the season, but dammit, the Rays did it again!!
• Y’all already know I’m terrified about Baz being this high, but he’s earned it and of course, NYY is ripe for the picking right now (here comes 6 ER now that I said that, of course). Even with a Dud last time out, Baz has a solid 3.39 ERA/1.33 WHIP/15% K-BB in his L8. There’s still plenty of risk here even with the hapless Yankees.
• SDP’s offensive surge has come more vR than vL, but they are up to 11th in wOBA over the last month against southpaws so don’t take that 26th season rank totally to heart. I mentioned this briefly yesterday that we’ll need to be careful starting any ol’ pitcher against SDP as we were throughout most of the summer, but Thornton still clears the bar to get a full reco from me. He is susceptible here if the Ks remain light, though. He has just 7 total in his L3 starts for a mere 10% K%.
• Ashcraft battled through a brutal July, posting a 7.78 ERA in four starts, but he’s hit the road in August to get right. In three straight roadies, he’s allowed just 5 ER in 19 IP (2.37 ERA) and had his best start of the year last time out, allowing just a solo shot in a complete game at MIA with 10 Ks.
• Well, we mega-whiffed on Mahle! Justin, Jason and I thought his move from SFG to ATL would be a total bust given how much of a stark home/road split he had with the Giants. Instead, he’s had two of his best starts of the year, one at NYY and the other hosting NYM. Sure, neither of those offenses are anywhere close to scary, but I was concerned that Mahle would actively hurt fantasy teams regardless of who he was facing. This is a nice challenge for Mahle as MIN can hit it outta the park and they’ve been 11th in runs against righties.
• After an unstoppable 7-start run to open the year, Soriano labored through May and June, posting a 5.34 ERA in 11 starts, boosting his ERA from 0.84 to 3.42 in the process. He hasn’t allowed more than 3 ER in any of the six starts since then, but it’s worth noting that the 2.44 ERA/1.05 WHIP combo since then comes with just an 8% K-BB (he was at 20% during his opening 7-start surge). With that in mind, he’s not a must-start in the shallowest of formats, especially against a tough TBR team.

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Intro

The chart includes their performance for 2026, their opponent’s wOBA versus the pitcher’s handedness, and recently added opponent’s K% (also v. SP handedness), my general start/sit recommendation for 10-team, 12-team, and 15-team (or more) leagues – essentially a shallow, medium, deep league setup – and then a note about some, most, or all depending on the day. If a pitcher only has an “x” in 15-team, it doesn’t mean there’s no potential use in 10s and 12s, but it’s a much riskier stream for those spots.

These are general recommendations for standard 5×5 roto leagues, and your league situation will carry more weight whether you are protecting ratios or chasing counting numbers. I usually won’t have much to write about aces who are locked into our rotations. If you want to discuss someone further, please feel free to leave a comment. I usually do a few sweeps of the comments before game time in case there are time-sensitive questions.

Color Coding:

• Green – Good Matchup (lower OPS output by SP opponent) – 21st to 30th
• Yellow – OK – 11th to 20th 
• Red – Bad – 1st to 10th